71422884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 120

約数和(自身を含む): 207941888

約数和(自身を除く): 136519004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 547, 558, 702, 806, 837, 1053, 1094, 1116, 1209, 1404, 1612, 1641, 1674, 2106, 2188, 2418, 2511, 3282, 3348, 3627, 4212, 4836, 4923, 5022, 6564, 7111, 7254, 9846, 10044, 10881, 14222, 14508, 14769, 16957, 19692, 21333, 21762, 28444, 29538, 32643, 33914, 42666, 43524, 44307, 50871, 59076, 63999, 65286, 67828, 85332, 88614, 101742, 127998, 130572, 152613, 177228, 191997, 203484, 220441, 255996, 305226, 383994, 440882, 457839, 575991, 610452, 661323, 767988, 881764, 915678, 1151982, 1322646, 1373517, 1831356, 1983969, 2303964, 2645292, 2747034, 3967938, 5494068, 5951907, 7935876, 11903814, 17855721, 23807628, 35711442, 71422884]

約数ペア:

[(1, 71422884), (2, 35711442), (3, 23807628), (4, 17855721), (6, 11903814), (9, 7935876), (12, 5951907), (13, 5494068), (18, 3967938), (26, 2747034), (27, 2645292), (31, 2303964), (36, 1983969), (39, 1831356), (52, 1373517), (54, 1322646), (62, 1151982), (78, 915678), (81, 881764), (93, 767988), (108, 661323), (117, 610452), (124, 575991), (156, 457839), (162, 440882), (186, 383994), (234, 305226), (279, 255996), (324, 220441), (351, 203484), (372, 191997), (403, 177228), (468, 152613), (547, 130572), (558, 127998), (702, 101742), (806, 88614), (837, 85332), (1053, 67828), (1094, 65286), (1116, 63999), (1209, 59076), (1404, 50871), (1612, 44307), (1641, 43524), (1674, 42666), (2106, 33914), (2188, 32643), (2418, 29538), (2511, 28444), (3282, 21762), (3348, 21333), (3627, 19692), (4212, 16957), (4836, 14769), (4923, 14508), (5022, 14222), (6564, 10881), (7111, 10044), (7254, 9846)]